CWA 16926-61:2023
(Main)Extensions for Financial Services (XFS) interface specification Release 3.50 - Part 61: Application Programming Interface (API) - Service Provider Interface (SPI) - Programmer's Reference - Migration from Version 3.40 (CWA 16926:2000) to Version 3.50 (this CWA)
Extensions for Financial Services (XFS) interface specification Release 3.50 - Part 61: Application Programming Interface (API) - Service Provider Interface (SPI) - Programmer's Reference - Migration from Version 3.40 (CWA 16926:2000) to Version 3.50 (this CWA)
This specification shows the modifications made to version 3.40 of CWA 16926-1 in version 3.50.
Specifikacija vmesnika razširitev za finančne storitve (XFS), izdaja 3.50 - 61. del: Vmesnik za programiranje aplikacij (API) - Vmesnik ponudnika storitev (SPI) - Referenca za programerje - Prehod z različice 3.40 (CWA 16926:2020) na različico 3.50 (ta CWA)
Ta specifikacija prikazuje spremembe različice 3.40 standarda CWA 16926-1 v različici 3.50.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST CWA 16926-61:2023
01-april-2023
Specifikacija vmesnika razširitev za finančne storitve (XFS), izdaja 3.50 - 61. del:
Vmesnik za programiranje aplikacij (API) - Vmesnik ponudnika storitev (SPI) -
Referenca za programerje - Prehod z različice 3.40 (CWA 16926:2020) na različico
3.50 (ta CWA)
Extensions for Financial Services (XFS) interface specification Release 3.50 - Part 61:
Application Programming Interface (API) - Service Provider Interface (SPI) -
Programmer's Reference - Migration from Version 3.40 (CWA 16926:2000) to Version
3.50 (this CWA)
Ta slovenski standard je istoveten z: CWA 16926-61:2023
ICS:
35.200 Vmesniška in povezovalna Interface and interconnection
oprema equipment
35.240.15 Identifikacijske kartice. Čipne Identification cards. Chip
kartice. Biometrija cards. Biometrics
35.240.40 Uporabniške rešitve IT v IT applications in banking
bančništvu
SIST CWA 16926-61:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
SIST CWA 16926-61:2023
SIST CWA 16926-61:2023
CEN
CWA 16926-61
WORKSHOP
January 2023
AGREEMENT
ICS 35.200; 35.240.15; 35.240.40
English version
Extensions for Financial Services (XFS) interface
specification Release 3.50 - Part 61: Application
Programming Interface (API) - Service Provider Interface
(SPI) - Programmer's Reference - Migration from Version
3.40 (CWA 16926:2000) to Version 3.50 (this CWA)
This CEN Workshop Agreement has been drafted and approved by a Workshop of representatives of interested parties, the
constitution of which is indicated in the foreword of this Workshop Agreement.
The formal process followed by the Workshop in the development of this Workshop Agreement has been endorsed by the
National Members of CEN but neither the National Members of CEN nor the CEN-CENELEC Management Centre can be held
accountable for the technical content of this CEN Workshop Agreement or possible conflicts with standards or legislation.
This CEN Workshop Agreement can in no way be held as being an official standard developed by CEN and its Members.
This CEN Workshop Agreement is publicly available as a reference document from the CEN Members National Standard Bodies.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members.
Ref. No.:CWA 16926-61:2023 E
SIST CWA 16926-61:2023
Table of Contents
European Foreword . 6
1 Introduction . 10
1.1 Background to Release 3.50 . 10
2 References . 11
3 XFS (eXtensions for Financial Services) Overview . 12
3.1 Architecture . 13
3.2 API and SPI Summary . 15
3.3 Device Classes . 16
3.4 Unicode Encoding Summary . 17
4 Architectural and Implementation Issues . 18
4.1 The XFS Manager . 19
4.2 Service Providers . 20
4.2.1 Service Provider Functionality .20
4.2.2 Service Provider “Packaging” .20
4.3 Asynchronous, Synchronous and Immediate Functions . 21
4.3.1 Asynchronous Functions .21
4.3.2 Synchronous Functions .21
4.3.3 Immediate Functions .22
4.4 Processing API Functions . 23
4.5 Opening a Session . 24
4.6 Closing a Session . 25
4.7 Configuration Information . 26
4.8 Exclusive Service and Device Access . 30
4.8.1 Lock Policy for Independent Devices .30
4.8.2 Compound Devices .31
4.9 Timeout . 33
4.10 Function Status Return . 34
4.11 Notification Mechanisms - Registering for Events . 35
4.12 Application Processes, Threads and Blocking Functions . 37
4.13 Vendor Dependent Mode . 39
4.14 Memory Management . 40
4.15 Command Synchronization . 42
4.16 Binary Interface . 43
5 Application Programming Interface (API) Functions. 44
5.1 WFSCancelAsyncRequest . 46
5.2 WFSCancelBlockingCall . 47
5.3 WFSCleanUp . 48
5.4 WFSClose . 49
SIST CWA 16926-61:2023
5.5 WFSAsyncClose . 50
5.6 WFSCreateAppHandle . 51
5.7 WFSDeregister . 52
5.8 WFSAsyncDeregister . 53
5.9 WFSDestroyAppHandle . 55
5.10 WFSExecute . 56
5.11 WFSAsyncExecute. 58
5.12 WFSFreeResult . 60
5.13 WFSGetInfo . 61
5.14 WFSAsyncGetInfo . 63
5.15 WFSIsBlocking . 65
5.16 WFSLock . 66
5.17 WFSAsyncLock . 68
5.18 WFSOpen . 70
5.19 WFSAsyncOpen . 73
5.20 WFSRegister . 76
5.21 WFSAsyncRegister . 77
5.22 WFSSetBlockingHook . 79
5.23 WFSStartUp . 80
5.24 WFSUnhookBlockingHook . 82
5.25 WFSUnlock . 83
5.26 WFSAsyncUnlock . 84
6 Service Provider Interface (SPI) Functions . 85
6.1 WFPCancelAsyncRequest . 86
6.2 WFPClose . 87
6.3 WFPDeregister . 88
6.4 WFPExecute . 90
6.5 WFPGetInfo . 92
6.6 WFPLock . 94
6.7 WFPOpen . 95
6.8 WFPRegister . 98
6.9 WFPSetTraceLevel . 99
6.10 WFPUnloadService . 100
6.11 WFPUnlock . 101
7 Support Functions . 102
7.1 WFMAllocateBuffer . 102
7.2 WFMAllocateMore . 103
7.3 WFMFreeBuffer . 104
7.4 WFMGetTraceLevel . 105
7.5 WFMKillTimer . 106
SIST CWA 16926-61:2023
7.6 WFMOutputTraceData . 107
7.7 WFMReleaseDLL . 108
7.8 WFMSetTimer . 109
7.9 WFMSetTraceLevel . 110
8 Configuration Functio
...
SLOVENSKI STANDARD
01-april-2023
Specifikacija vmesnika razširitev za finančne storitve (XFS), izdaja 3.50 - 61. del:
Vmesnik za programiranje aplikacij (API) - Vmesnik ponudnika storitev (SPI) -
Referenca za programerje - Prehod z različice 3.40 (CWA 16926:2020) na različico
3.50 (ta CWA)
Extensions for Financial Services (XFS) interface specification Release 3.50 - Part 61:
Application Programming Interface (API) - Service Provider Interface (SPI) -
Programmer's Reference - Migration from Version 3.40 (CWA 16926:2000) to Version
3.50 (this CWA)
Ta slovenski standard je istoveten z: CWA 16926-61:2023
ICS:
35.200 Vmesniška in povezovalna Interface and interconnection
oprema equipment
35.240.15 Identifikacijske kartice. Čipne Identification cards. Chip
kartice. Biometrija cards. Biometrics
35.240.40 Uporabniške rešitve IT v IT applications in banking
bančništvu
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
CEN
CWA 16926-61
WORKSHOP
January 2023
AGREEMENT
ICS 35.200; 35.240.15; 35.240.40
English version
Extensions for Financial Services (XFS) interface
specification Release 3.50 - Part 61: Application
Programming Interface (API) - Service Provider Interface
(SPI) - Programmer's Reference - Migration from Version
3.40 (CWA 16926:2000) to Version 3.50 (this CWA)
This CEN Workshop Agreement has been drafted and approved by a Workshop of representatives of interested parties, the
constitution of which is indicated in the foreword of this Workshop Agreement.
The formal process followed by the Workshop in the development of this Workshop Agreement has been endorsed by the
National Members of CEN but neither the National Members of CEN nor the CEN-CENELEC Management Centre can be held
accountable for the technical content of this CEN Workshop Agreement or possible conflicts with standards or legislation.
This CEN Workshop Agreement can in no way be held as being an official standard developed by CEN and its Members.
This CEN Workshop Agreement is publicly available as a reference document from the CEN Members National Standard Bodies.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members.
Ref. No.:CWA 16926-61:2023 E
Table of Contents
European Foreword . 6
1 Introduction . 10
1.1 Background to Release 3.50 . 10
2 References . 11
3 XFS (eXtensions for Financial Services) Overview . 12
3.1 Architecture . 13
3.2 API and SPI Summary . 15
3.3 Device Classes . 16
3.4 Unicode Encoding Summary . 17
4 Architectural and Implementation Issues . 18
4.1 The XFS Manager . 19
4.2 Service Providers . 20
4.2.1 Service Provider Functionality .20
4.2.2 Service Provider “Packaging” .20
4.3 Asynchronous, Synchronous and Immediate Functions . 21
4.3.1 Asynchronous Functions .21
4.3.2 Synchronous Functions .21
4.3.3 Immediate Functions .22
4.4 Processing API Functions . 23
4.5 Opening a Session . 24
4.6 Closing a Session . 25
4.7 Configuration Information . 26
4.8 Exclusive Service and Device Access . 30
4.8.1 Lock Policy for Independent Devices .30
4.8.2 Compound Devices .31
4.9 Timeout . 33
4.10 Function Status Return . 34
4.11 Notification Mechanisms - Registering for Events . 35
4.12 Application Processes, Threads and Blocking Functions . 37
4.13 Vendor Dependent Mode . 39
4.14 Memory Management . 40
4.15 Command Synchronization . 42
4.16 Binary Interface . 43
5 Application Programming Interface (API) Functions. 44
5.1 WFSCancelAsyncRequest . 46
5.2 WFSCancelBlockingCall . 47
5.3 WFSCleanUp . 48
5.4 WFSClose . 49
5.5 WFSAsyncClose . 50
5.6 WFSCreateAppHandle . 51
5.7 WFSDeregister . 52
5.8 WFSAsyncDeregister . 53
5.9 WFSDestroyAppHandle . 55
5.10 WFSExecute . 56
5.11 WFSAsyncExecute. 58
5.12 WFSFreeResult . 60
5.13 WFSGetInfo . 61
5.14 WFSAsyncGetInfo . 63
5.15 WFSIsBlocking . 65
5.16 WFSLock . 66
5.17 WFSAsyncLock . 68
5.18 WFSOpen . 70
5.19 WFSAsyncOpen . 73
5.20 WFSRegister . 76
5.21 WFSAsyncRegister . 77
5.22 WFSSetBlockingHook . 79
5.23 WFSStartUp . 80
5.24 WFSUnhookBlockingHook . 82
5.25 WFSUnlock . 83
5.26 WFSAsyncUnlock . 84
6 Service Provider Interface (SPI) Functions . 85
6.1 WFPCancelAsyncRequest . 86
6.2 WFPClose . 87
6.3 WFPDeregister . 88
6.4 WFPExecute . 90
6.5 WFPGetInfo . 92
6.6 WFPLock . 94
6.7 WFPOpen . 95
6.8 WFPRegister . 98
6.9 WFPSetTraceLevel . 99
6.10 WFPUnloadService . 100
6.11 WFPUnlock . 101
7 Support Functions . 102
7.1 WFMAllocateBuffer . 102
7.2 WFMAllocateMore . 103
7.3 WFMFreeBuffer . 104
7.4 WFMGetTraceLevel . 105
7.5 WFMKillTimer . 106
7.6 WFMOutputTraceData . 107
7.7 WFMReleaseDLL . 108
7.8 WFMSetTimer . 109
7.9 WFMSetTraceLevel . 110
...
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